![SiO 2 -functionalized melamine-pyridine group–supported Cu(OAc) 2 as an efficient heterogeneous and recyclable nanocatalyst for the N -arylation of amines through Ullmann coupling reactions]()
SiO 2 -functionalized melamine-pyridine group–supported Cu(OAc) 2 as an efficient heterogeneous and recyclable nanocatalyst for the N -arylation of amines through Ullmann coupling reactionsHemmati, Saba; Naderi, Akram; Ghadermazi, Mohammad; Veisi, Hojat · Comptes Rendus Chimie · 2018